Home / 61,264,837.30-84,545,476.57-33,762,765.55

Finding the Fourth Proportional to 61,264,837.30, 84,545,476.57 and 33,762,765.55

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Solution

The fourth proportional to 61,264,837.30, 84,545,476.57 and 33,762,765.55 is: 46,592,617.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,264,837.30 : 84,545,476.57 = 33,762,765.55 : x
  2. Step 2: Convert to fraction form
    61,264,837.30/84,545,476.57 = 33,762,765.55/x
  3. Step 3: Cross multiply
    61,264,837.30x = 84,545,476.57 × 33,762,765.55
  4. Step 4: Simplify right side
    61,264,837.30x = 2,854,489,103,902,072.50
  5. Step 5: Solve for x
    x = 2,854,489,103,902,072.50/61,264,837.30
  6. Step 6: Final answer
    x = 46,592,617.06

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.